RT9059AGQW

$0.95

Description：IC REG LINEAR POS ADJ 3A 10WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:37e61e536586 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Richtek USA Inc.

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Product introduction

RT9059AGQW is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Richtek USA Inc.. Its product description is IC REG LINEAR POS ADJ 3A 10WDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for RT9059AGQW

Description：IC REG LINEAR POS ADJ 3A 10WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：5.5V
Voltage Dropout (Max)：0.45V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：1.2 mA
Current - Supply (Max)：-
PSRR：-
Control Features：Enable, Soft Start
Protection Features：Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-WDFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for RT9059AGQW

RT9059AGQW

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The RT9059AGQW is a positive adjustable linear voltage regulator manufactured by Richtek USA Inc. It delivers up to 3A output current with an ultra-low dropout voltage of 0.45V at full load. The device supports an input voltage range up to 5.5V and provides an adjustable output voltage from 0.8V to 5.5V. Key electrical characteristics include a quiescent current of 1.2 mA and integrated protection features such as overcurrent, thermal shutdown, short-circuit, and under-voltage lockout (UVLO). It operates within a temperature range of -40°C to 85°C and is housed in a compact 10-WDFN (3x3) package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Ultra-low dropout performance for efficient power regulation at high currents
Integrated enable pin and soft-start functionality for controlled startup
Comprehensive protection against overcurrent, thermal overload, and short circuits

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable devices requiring low noise and high efficiency
Battery-powered systems needing extended runtime
Embedded applications with strict space constraints

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact suffix 'GQW' matches the required 10-WDFN package and lead-free status. Confirm RoHS3 compliance and MSL level 3 handling requirements during storage and assembly. Ensure the adjustable output configuration aligns with external resistor network designs rather than fixed voltage options.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when input-to-output voltage differential is minimal but high current delivery is necessary. The adjustable output allows flexibility for various rail voltages. Consider the 10-WDFN footprint for board space optimization. Verify thermal management capabilities given the 3A capability in a small package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the RT9059 family of ultra-low dropout regulators designed for high-current applications. It serves as a PMIC solution for portable electronics where battery life and size are critical. The adjustable variant offers design flexibility compared to fixed-output counterparts.